/Engine/Source/Editor/LandscapeEditor/Public/LandscapeFileFormatInterface.h
Export a file (if supported)
virtual void Export ( const TCHAR * Filename, [FName](API\Runtime\Core\UObject\FName) LayerName, [TArrayView](API\Runtime\Core\Containers\TArrayView)< const T > Data, [FLandscapeFileResolution](API\Editor\LandscapeEditor\FLandscapeFileResolution) DataResolution, FVector Scale ) const